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Home > MO Providers > Radiation Oncologists

Dr. Harold Albert Johnson, MD

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Specializes in: Radiation Oncology

University of North Carolina at Chapel Hill School of Medicine

1705 E Broadway Suite 100
Columbia, MO 65201

(573) 874-7800

Dr. Harold Albert Johnson, MD is a radiation oncologist in Columbia, MO specializing in radiation oncology. He graduated from University of North Carolina at Chapel Hill School of Medicine. Dr. Harold Albert Johnson, MD is affiliated with University of Missouri Health Care.

Office Locations

1705 E Broadway Suite 100
Columbia, MO 65201

(573) 874-7800

(573) 443-3627

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Noteworthy Medicare Patient Procedures Performed by Dr. Harold Albert Johnson, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

radiation therapy

By Affordability:

conventional external beam radiation therapy

In 2023, among providers in related specialties within Missouri, Dr. Harold Albert Johnson, MD performed more radiation therapy procedures for Medicare patients than 95% of them and he also had a list price for conventional external beam radiation therapy that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

image guided procedures

In 2012, Dr. Harold Albert Johnson, MD performed more image guided procedures procedures for Medicare patients than 75% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2012 were radiation therapy.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	694
radiation therapy	1407

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2013 were radiation therapy.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	627
radiation therapy	1372

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	136
Female	215

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	95
85 and over	45
Less than 65	24

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2013

Hypertension	67
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	25
Diabetes	25
Dementia	7
Cancer	74

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2014 were radiation therapy.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	557
radiation therapy	1060

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	143
Female	146

**Ethnicity**
Non-Hispanic White	277
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	96
85 and over	23
Less than 65	40

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2014

Hypertension	70
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	5
Cancer	68

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2015 were radiation therapy.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	542
radiation therapy	864

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	302
Female	346

**Ethnicity**
Non-Hispanic White	608
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	212
85 and over	38
Less than 65	114

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2015

Hypertension	68
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	21
Asthma	14
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	6
Cancer	70

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2016 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

blood draw	52
doctor visit	877
lab tests	52
radiation therapy	941

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	280
Female	296

**Ethnicity**
Non-Hispanic White	549
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	208
85 and over	63
Less than 65	46

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2016

Hypertension	66
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	25
Asthma	24
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	9
Cancer	71

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2017 were radiation therapy, lab tests and blood draw.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

blood draw	147
doctor visit	859
lab tests	152
radiation therapy	1455

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	346
Female	326

**Ethnicity**
Non-Hispanic White	641
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	235
85 and over	73
Less than 65	46

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2017

Hypertension	63
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	7
Cancer	62

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2018 were radiation therapy, blood draw, lab tests and image guided procedures.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

blood draw	220
doctor visit	890
image guided procedures	102
lab tests	212
radiation therapy	1566

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	411
Female	330

**Ethnicity**
Non-Hispanic White	704
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	290
85 and over	75
Less than 65	51

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2018

Hypertension	69
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	34
Asthma	4
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	9
Cancer	62

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2019 were radiation therapy, image guided procedures, blood draw and lab tests.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

blood draw	51
doctor visit	790
image guided procedures	79
lab tests	47
radiation therapy	1589

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	324
Female	245

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	196
85 and over	59
Less than 65	41

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2019

Hypertension	68
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	28
Dementia	7
Cancer	71

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2020 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	614
image guided procedures	58
radiation therapy	725

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	259
Female	236

**Ethnicity**
Non-Hispanic White	468
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	188
85 and over	45
Less than 65	27

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2020

Hypertension	68
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	23
Diabetes	27
Dementia	6
Cancer	71

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2021 were radiation therapy, image guided procedures, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

abdominal imaging	76
CT scan	76
doctor visit	600
image guided procedures	91
pelvic imaging	76
radiation therapy	689

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	299
Female	271

**Ethnicity**
Non-Hispanic White	541
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	267
From 75 to 84	218
85 and over	55
Less than 65	30

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2021

Hypertension	66
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	9
Cancer	65

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2022 were radiation therapy, image guided procedures, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

abdominal imaging	38
CT scan	38
doctor visit	502
image guided procedures	53
pelvic imaging	38
radiation therapy	356

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	297
Female	264

**Ethnicity**
Non-Hispanic White	529
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	201
85 and over	45
Less than 65	28

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2022

Hypertension	74
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	4
Cancer	74

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO during 2023 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

doctor visit	500
image guided procedures	52
radiation therapy	361

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Male	242
Female	229

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	167
85 and over	51
Less than 65	25

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2023

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	30
Diabetes	26
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Harold Albert Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Harold Albert Johnson, MD treated as a radiation oncologist in Columbia, MO were radiation therapy, blood draw, lab tests and image guided procedures.

abdominal imaging	57
blood draw	117
CT scan	57
doctor visit	671
image guided procedures	72
lab tests	115
pelvic imaging	57
radiation therapy	1032

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Harold Albert Johnson, MD.

**Gender**
Female	242
Male	253

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	470
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	175
85 and over	47
Less than 65	39
65 to 74	232

Average of Total of Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Harold Albert Johnson, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	62
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	21
Diabetes	25
Atrial Fibrillation	11
Dementia	6
Cancer	63

Education & Training

Dr. Harold Albert Johnson, MD graduated from University of North Carolina at Chapel Hill School of Medicine. He completed residency at UNC Hospitals. He is certified by the American Board of Radiology/Radiation Oncology and has a state license in Missouri.

Medical School: University of North Carolina at Chapel Hill School of Medicine

Residency: UNC Hospitals

Board Certification: American Board of Radiology/Radiation Oncology

Licensed In: Missouri

Affiliations & Hospitals

Dr. Harold Albert Johnson, MD is associated with these hospitals and organizations:

University of Missouri Health Care

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Harold Albert Johnson, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novocure Inc.	$1,465 Oncology $882	Optune $583
Genentech USA, Inc.	$732 TARCEVA $235	Avastin $201	Erivedge $86	Kadcyla $56	Alecensa $49	Other $105
Janssen Biotech, Inc.	$691 DARZALEX $154	Erleada $141	TALVEY $127	TECVAYLI $59	Balversa $28	Other $181
Novartis Pharmaceuticals Corporation	$682 TASIGNA $126	VOTRIENT $104	AFINITOR $86	SANDOSTATIN LAR $53	PROMACTA $50	Other $263
Merck Sharp & Dohme LLC	$425 KEYTRUDA $257	LYNPARZA $126	WELIREG $41
Other	$5,162 Lenvima $196	JAKAFI $175	Xofigo $162	GammaTile $134	VERZENIO $133	Other $4,362

**Types of Payments**
Food and Beverage	$9,137
Education	$20

Biography

Dr. Harold Johnson's medical specialty is radiation oncology. Before completing his residency at UNC Hospitals and a hospital affiliated with the University of Washington, Dr. Johnson attended medical school at the University of North Carolina at Chapel Hill School of Medicine. He is professionally affiliated with the University of Missouri Health Care.

Select Year:

Dr. Harold Albert Johnson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Harold Albert Johnson, MD in 2023

By Volume:

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Harold Albert Johnson, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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